Transient Dynamics Simulation of Helical Gear Pair Based on ANSYS

摘要：

　　Transient dynamic theory of the helical gear drive is investigated,and corresponding dynamics equations are derived.Based on parameterized language APDL of ANSYS,a parametric programming module for accurate modeling and automatic assembling of helical gear pair has been developed.The parametric modeling and transient dynamic analysis of a helical gear pair in a crane reducer are performed.Transient stresses and strains of the gear pair throughout the engagement process are obtained and the worst meshing location can be determined.Compared to the traditional static analysis,Simulation results of dynamic analysis are more accurate and reliable which provide the foundation for accurate estimation of the gear fatigue life.

关键词： Helical gear Transient dynamics Parametric modeling Statics analysis

作者: Xueyi Li Sanshuai Li Chaochao Li

作者单位: College of Mechanical & Electronic Engineering, Shandong University of Science & Technology,Qingdao, Shandong, 266510, China

会议类型: 国际会议

会议名称: the 2011 International Conference on Frontiers of Manufacturing Science and Measuring Technology (第一届制造科学与检测技术国际会议(ICFMM2011))

会议地点: 重庆

会议语种:英文

页码: 578-581

在线出版日期: 2011-06-23（万方平台首次上网日期，不代表论文的发表时间）